1959848261281

素因数分解:

${\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{2925841}}^1$

素因数の和:2926120

約数の個数: 16

約数和(自身を含む): 2031704684800

約数和(自身を除く): 71856423519

約数列:

[1, 61, 79, 139, 4819, 8479, 10981, 669841, 2925841, 178476301, 231141439, 406691899, 14099627779, 24808205839, 32128660021, 1959848261281]

約数ペア:

[(1, 1959848261281), (61, 32128660021), (79, 24808205839), (139, 14099627779), (4819, 406691899), (8479, 231141439), (10981, 178476301), (669841, 2925841)]